MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7273b4a1b2d2a968a890f363e256d6d6b8fdda6a63280e673262f221c76a1fc. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Coper


Vendor detections: 9


Intelligence 9 IOCs YARA 2 File information Comments
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SHA256 hash: b7273b4a1b2d2a968a890f363e256d6d6b8fdda6a63280e673262f221c76a1fc
SHA3-384 hash: 7c1d9b30f3379e026ff0a1dc7337bdccae8b066e6a5127da5246a23adfa27b0313a8e3653a67f2a37ed044de79d2d2a1
SHA1 hash: 275a7e85a2932788ee1b123aa4dc486a4415ac3f
MD5 hash: 5ebaf4e70426b9622aa7a2137dfa92ec
humanhash: johnny-carolina-july-kansas
File name:b6d6259_foto_9W
Download: download sample
Signature Coper
Create hunting rule
File size:1'172'711 bytes
First seen:2026-02-03 06:56:20 UTC
Last seen:2026-02-03 07:43:45 UTC
File type: apk
MIME type:application/zip
ssdeep 24576:fcMhcanYAFi1hFlX9R1N+J0hkrTkBVIeFfJCRkZdFnYc+MMQk1XIb7Ja:fcOcTAc1hFXTN+0Eg3tFJCgnYunk1XIQ
TLSH T1D2451242B68A8617F4E93A388C93C6D4A260BD54DF21131B3E44B74D2D727CA8F27B57
TrID 60.6% (.APK) Android Package (27000/1/5)
30.3% (.JAR) Java Archive (13500/1/2)
8.9% (.ZIP) ZIP compressed archive (4000/1)
Magika apk
Reporter kranxmob
Tags:coper signed

Code Signing Certificate

Organisation:Android Debug
Issuer:Android Debug
Algorithm:sha1WithRSAEncryption
Valid from:2013-12-31T22:35:04Z
Valid to:2052-04-30T22:35:04Z
Serial number: 232eae62
Intelligence: 105 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: fac61745dc0903786fb9ede62a962b399f7348f0bb6f899b8332667591033b9c
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
80
Origin country :
TR TR
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Fakeapp-10014994-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
android bankbot invalid-signature signed
Link:
https://www.filescan.io/uploads/69819d98552d46acbff061f6/reports/1861b9c5-df41-4334-b98b-1b808003a3a1/overview
Result
Link:
https://incinerator.cloud/#/public/report/5ebaf4e70426b9622aa7a2137dfa92ec/detail
Application Permissions
read external storage contents (READ_EXTERNAL_STORAGE)
add voicemails into the system (ADD_VOICEMAIL)
receive SMS (RECEIVE_SMS)
read SMS or MMS (READ_SMS)
read contact data (READ_CONTACTS)
write contact data (WRITE_CONTACTS)
send SMS messages (SEND_SMS)
receive MMS (RECEIVE_MMS)
receive WAP (RECEIVE_WAP_PUSH)
directly call phone numbers (CALL_PHONE)
modify global system settings (WRITE_SETTINGS)
read phone state and identity (READ_PHONE_STATE)
measure application storage space (GET_PACKAGE_SIZE)
automatically start at boot (RECEIVE_BOOT_COMPLETED)
full Internet access (INTERNET)
prevent phone from sleeping (WAKE_LOCK)
control vibrator (VIBRATE)
change your audio settings (MODIFY_AUDIO_SETTINGS)
view Wi-Fi status (ACCESS_WIFI_STATE)
view network status (ACCESS_NETWORK_STATE)
reorder applications running (REORDER_TASKS)
modify battery statistics (BATTERY_STATS)
send SMS-received broadcast (BROADCAST_SMS)
delete all application cache data (CLEAR_APP_CACHE)
Result
Verdict:
UNKNOWN
Link:
https://labs.inquest.net/dfi/sha256/b7273b4a1b2d2a968a890f363e256d6d6b8fdda6a63280e673262f221c76a1fc
Verdict:
Malicious
File Type:
apk
First seen:
2026-02-02T13:44:00Z UTC
Last seen:
2026-02-03T08:40:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan-Banker.AndroidOS.Agent.eq HEUR:Trojan-Dropper.AndroidOS.Agent.sm HEUR:Trojan-Banker.AndroidOS.Coper.c
Link:
https://opentip.kaspersky.com/b7273b4a1b2d2a968a890f363e256d6d6b8fdda6a63280e673262f221c76a1fc/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
APK
Link:
https://malprob.io/report/b7273b4a1b2d2a968a890f363e256d6d6b8fdda6a63280e673262f221c76a1fc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7273b4a1b2d2a968a890f363e256d6d6b8fdda6a63280e673262f221c76a1fc/
Verdict:
Malicious
Threat:
Family.COPER
Link:
https://tip.neiki.dev/file/b7273b4a1b2d2a968a890f363e256d6d6b8fdda6a63280e673262f221c76a1fc
Threat name:
Android.Trojan.AVerseFalc
Create hunting rule
Status:
Malicious
First seen:
2026-02-02 15:52:40 UTC
File Type:
Binary (Archive)
Extracted files:
18
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w4ttwsq3fuvjncujb43d4jlnnvvy7xnguyzibztteyxsehdwuh6a._file
Result
Malware family:
octo
Create hunting rule
Score:
  10/10
Tags:
family:octo android banker collection credential_access defense_evasion discovery evasion execution impact infostealer persistence rat trojan
Link:
https://tria.ge/reports/260203-hs7bqsfy7b/
Behaviour
Schedules tasks to execute at a specified time
Uses Crypto APIs (Might try to encrypt user data)
Acquires the wake lock
Makes use of the framework's foreground persistence service
Queries the mobile country code (MCC)
Reads information about phone network operator.
Loads dropped Dex/Jar
Makes use of the framework's Accessibility service
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Queries the phone number (MSISDN for GSM devices)
Octo
Octo family
Octo payload
Malware Config
C2 Extraction:
https://64.89.163.37/ZWFlY2Q1NjdmZmI3/
https://46.151.182.213/ZWFlY2Q1NjdmZmI3/
https://a93f6d2b7SDSGx0k1m9q4r8s5v.com/ZWFlY2Q1NjdmZmI3/
https://h6d23bsdgsdsgsd8d7f1qk4m5x.com/ZWFlY2Q1NjdmZmI3/
https://5f46236sdgagjkkfhfhdxzh1k9m8s7q4x.com/ZWFlY2Q1NjdmZmI3/
https://34g9s7b6sdgjkkjkhjkgdsg0f6k1m8q5x.com/ZWFlY2Q1NjdmZmI3/
https://344d9g3sdgsgs8d1kjhjfjghdkhk7m5f2x.com/ZWFlY2Q1NjdmZmI3/
https://54sdf7sdskjjghgfkmdg3b6a0d1k9m8q.com/ZWFlY2Q1NjdmZmI3/
https://546d9g3safghasfasfgs8d1kjhjfjghdkhk7m5f2x.com/ZWFlY2Q1NjdmZmI3/
https://64.89.161.32/ZWFlY2Q1NjdmZmI3/
https://54klaksodslsdfssapoalldshk7m5f2x.com/ZWFlY2Q1NjdmZmI3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/b7273b4a1b2d2a968a890f363e256d6d6b8fdda6a63280e673262f221c76a1fc

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Other

Comments